Doctor insights on:
No: There is minor discomfort from the initial puncture and during the course of getting the vein anesthetized. There should be no pain at all when the laser is running. People have varying amounts of bruising and discomfort after the procedure. This is almost never enough to interrupt regular activities. Laser ablation is much easier (both during the procedure and recovery) than surgical procedures s. ...Read more
Thermal Lesion: Radiofrequency ablation is a procedure where thermal energy is used to ablate/cut a nerve in half. This will in essence stop transmission of signals through that nerve, mainly pain signals. This technology can be used for treating the spine, nerve pain disorders, also be used for heart problems and treat tumors. ...Read moreSee 3 more doctor answers
RFA vs EVLT: Both treatment are very effective. Evlt uses laser heat and rfa used radiofrequency heat. Rfa is associated with a little less pain & bruising after the procedure, but both treatment have minimal recovery time. Both are done in a doctors office and treat varicose vein disease associated with venous reflux. Radiofrequency ablation tends to be a little more expensive due the the cost of the device. ...Read moreSee 3 more doctor answers
Yes: Catheter ablation is considered a first line therapy for symptomatic WPW syndrome. It's highly effective in the majority of cases. It's generally safe with a low incidence of serious complications and since WPW can (rarely) result in sudden death, the benefit of ablation justifies the small risk. ...Read moreSee 3 more doctor answers
Which is least invasive of rf procedures for the patient, re: venefit targeted endovenous therapy vs. Vnus closure system for varicose veins?
Very effective: Catheter-mediated radiofrequency ablation is the preferred therapy for treatment of accessory pathways (ap). The success rate rivals that of surgery, with a comparable or lower mortality and a lower acute morbidity. Numerous series have reported success rates of 90 to 95 percent, depending upon the location of the ap and the precision of localization of the pathway. ...Read moreSee 1 more doctor answer
Yes.: Svt, (supraventricular tachycardia) is a short-circuit of the normal heart conduction pathways. Usually there is a small area that, if removed, would Prohibit the circuit from conducting and therefore block the svt. During ablation, a catheter is placed in this area of the heart, and the tip generates rf energy to scar the heart tissue in a small area, which prevents it from conducting electricity. ...Read moreSee 2 more doctor answers
Vein Specialist: Although many physicians can perform sclerotherapy and endovenous laser ablation, a vein specialist who is certified by the American Board of Venous and Lymphatic Medicine is considered an expert in the field. Physicians who have passed this exam are recognized as Diplomates in the field of Phlebology (Vein Treatment). ...Read moreSee 2 more doctor answers
Definitive Control: We don't generally do this with surgery, but rather with a "catheter" based procedure (wire we thread into the heart that cauterizes the av node). This procedure provides complete control of the heart rate in the lower chamber and excellent symptom control, but makes people dependent on the pacemaker that *must* be implanted with this procedure. ...Read moreSee 3 more doctor answers
Vein RX Recovery: After saphenous vein radiofrequency ablation, the recovery is minimal. There is very little discomfort afterwards (my patients usually report a pain level of 1 on a scale of 1-10). The discomfort is usually controlled with ibuprofen or Tylenol (acetaminophen) alone & does not limit normal activities. Most patients go back to work immediately with no restriction. You may want to avoid vigorous exercise for 1-2 wks ...Read moreSee 2 more doctor answers
Cardiologist does not use radio frequency procedures at all on anyone; only endovenous laser ablation treatment for varicose veins. Approach limited?
RF vs Laser: The use of RF or laser for endovenous closure procedures is a matter of choice of the treating physicians. Both do the job well and the long term results of both are very similar. I prefer laser over RF. Currently there are other options for closing veins including Varithena, Venaseal and Clarivein. I still prefer laser over all of them. ...Read moreSee 2 more doctor answers
Endovenous laser: Complication chances are minimal. There a 1% risk of blood clot. There is a small chance of skin numbness as a results of thermal injury to nerves. Small chance of skin pigmentation / discoloration at treatment sites, but this usually resolves. Small chance of vein damage or bleeding. Have a board-certified vein specialist perform your procedure (preferrably a vascular surgeon). ...Read moreSee 1 more doctor answer
What's the difference between catheter ablation and radiofrequency ablation for treating arrhythmias like svt?
General term: Catheter ablation is a general term referring to elimination of electrical conduction in very specific areas of the heart. Two primary technologies are used to perform catheter ablation. Radiofrequency energy is a rapidly alternating electrical current that generates heat at the point of catheter contact. Cryo ablation uses super cooled nitrogen to freeze at the point of of catheter contact. ...Read moreSee 2 more doctor answers
Vein Stripping: Vein stripping is a surgery that requires general anesthesia. Several incisions are made along the length of the vein to remove pieces of it, not allowing blood to flow through it. There is more risk with this compared to newer, less invasive procedures. These risk are use of general anesthesia, more sites that can potentially bleed or get infected, nerve damage compared to laser or radiofrequency ...Read moreSee 3 more doctor answers
Very well: Varicose veins on the surface are often related to poorly functioning veins below the skin. These veins are detected by ultrasound. Evlt is an excellent treatment for many of these underlying veins. A small needle is placed into the underlying vein. A laser fiber is placed through the needle into the vein. After local anesthesia, laser energy is delivered to the vein in order to eliminate it. ...Read moreSee 5 more doctor answers
Yes: The more general term for the procedure is catheter ablation. In essence the abnormal tissue in the heart that is supporting or causing the arrhythmia can be destroyed by either burning it (radiofrequency ablation) or by freezing it (cryoablation). For many arrhythmias, this treatment is highly effective with cure rates approaching 100%. ...Read moreSee 3 more doctor answers
Usually both: Spider veins are typically treated with sclerotherapy. If there are varicose veins, an ultrasound should be done to determine if poorly functioning underlying veins are present. If so, often evlt (endogenous laser) is used to treat them. In some cases ultrsound-guided sclerotherapy is done to the underlying veins. Surface varicose veins are treated with ambulatory phlebecomty and/or sclerotherapy. ...Read moreSee 4 more doctor answers